Two cars are parked across a street from each other. One car has a mass of 1.34×103 kg and the second car has a mass of 940. kg. The attraction force between the two cars is 6.59×10-6 N. What is the distance between the two cars?



Two cars are parked across a street from each other. One car has a mass of...
A 840 kg automobile is sliding on an icy street. It collides with a parked car which has a mass of 592 kg. The two cars lock up and slide together with a speed of 19.4 km/h. What was the speed of the first car just before the collision?
A 535 kg automobile slides across an icy street at a speed of 54.5 km/h and collides with a parked car which has a mass of 892 kg. The two cars lock up and slide together. What is the speed of the two cars just after they collide? (in km/h)
Consider a system of two toy rail cars (i.e.. frictionless masses)- Suppose that car 1 has mass 6 kg and is traveling at 3 m/s toward the other car- Suppose car 2 has mass 3 kg and is moving toward the other car at 9 m/s. There is a bumper on the second rail car that engages at the moment the cars hit and does not let go (it connects the two cars). The bumper acts as a spring with...
A solid lead sphere of radius 10 m (about 66 feet across!) has a mass of about 57 million kg. If two of these spheres are floating right next to each other (centers 20 m apart) in deep space, the gravitational attraction between the spheres is only 540 N (about 100 pounds). How large would this gravitational force be if the distance between the centers of the two spheres were doubled?
Two cars approach an ice-covered intersection. One car, of mass 1.25 103 kg, is initially traveling north at 11.1 m/s. The other car, of mass 1.58 103 kg, is initially traveling east at 11.1 m/s. The cars reach the intersection at the same instant, collide, and move off coupled together. Find the velocity of the center of mass of the two-car system just after the collision. Please provide magnitude & direction (ex - 30 degrees North of West)
Two cars approach an ice-covered intersection. One car, of mass 1.11*103 kg, is initially traveling north at 12.1 m/s. The other car, of mass 1.70*103 kg, is initially traveling east at 12.1 m/s. The cars reach the intersection at the same instant, collide, and move off coupled together. Find the velocity of the center of mass of the two-car system just after the collision. Magnitude= Directions = North of East
A solid lead sphere of radius 10 m (about 66 feet across!) has a mass of about 57 million kg. If two of these spheres are floating right next to each other (centers 20 m apart) in deep space, the gravitational attraction between the spheres is only 540 N (about 100 pounds). How large would this gravitational force be if the distance between the centers of the two spheres were doubled???? please and thank you!!
Two cars, one of mass 1000 kg, and the second of mass 2200 kg, are moving at right angles to each other when they collide and stick together. The initial velocity of the first car is 13 m/s in the positive x direction and that of the second car is 16 m/s in the positive y direction. What is the magnitude of the velocity of the wreckage of the two cars immediately after the collision? Answer in units of m/s.
A car with two people in it ( mass 1000kg) is parked 10.0m from edge of cliff. A person ties a rope to the car's bumper and a 50 kg rock to the other end of the rope. He lowers the rock over the edge of the cliff and the car which is in neutral accelerates toward the edge. Determine the acceleration of the car towards the edge and how long to the people in the car have to jump...
A solid lead sphere of radius10m (about 66 feet across) has a mass of about 57 million kg. If two to these spheres are floating right next to each other (centers 20m apart) in deep space, the gravitational attraction between the spheres is only 540N (about 100 pounds). How large would this gravitational force be if the distance between the centers of the two spheres were tripled?